1 They are the main type of gallstones in the UK and the USA.  Pigment gallstones - these form when the bile has too much bilirubin. They are more common among patients who have liver disease, infected bile tubes or blood disorders, such as sickle-cell anemia.
DeepDream is a computer vision program created by Google which uses a convolutional neural network to find and enhance patterns in images via algorithmic pareidolia, thus creating a dream-like hallucinogenic appearance in the deliberately over-processed images.
The death of Glee star Cory Monteith and the iPhone 5 round out the top five. Meanwhile, Miley Cyrus, the pop singer who introduced many to twerking, was the most searched person on Google in the U.S. this year. Musicians dominate this category, snagging nine of the top 10 spots.